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HMI335x Introduction


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Features


Ø  Highly integrated, Low cost, Low consumption, Industrial design,Multiple functions,

Ø  Gets through EMI/EMC test. 9V~24V wide voltage DC

Ø  Based on TI AM335x and Cortex-A8,600-800MHz

Ø  Integrated 128-512MB DDR3 on board

Ø  4GB~32GB eMMC Flash or 256MB~2GB NAND Fl ash

Ø  1x 1000M Ethernet port, 1x CAN, 1x RS485, 3x RS232, 2x USB2. 0 Host

Ø  1x Industrial WIFI(Optional)

Ø  Supports I-Android4.0.Realize Android's application in industry.

Ø  Supports Linux 3.2, WinCE 7 operating system.Offers  reliable software and development tools.

Ø  Based on HMI335x,users just need to focus on the software development,which can speed up your development.


Picture of HMI335x



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HMI335x top view



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HMI335x bottom view



Application Fields


★   Game Console Main Control Panel
★   Home and Building Automation 
★   Industrial Control Devices 
★   HMI Industrial Human Interface
★   Intelligent Charging System 
★   Commercial Medical Equipment 



Physical Dimension


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Hardware Resources Diagram


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Hardware Specification


 

 

SOM

 

TI AM335x

Up to 800MHz ARM Cortex ™- A8 32bit RISC core

NEON™ SIMD coprocessor

POWERVR SGX™530 3D graphic accelerate engine

RAM

128MB/256MB/512MB DDR3

Flash

4GB~32GB eMMC or 256MB~2GB NAND Flash

Power connector

9V24V wide voltage DC input

LCD connector

1x LCD Control 24bi t   Interface

(Touch panel of resistance/capacitance support)

Ethernet

1x 1000M High Performance Ethernet

CAN

1x DCAN (2. 0B)(DB9)

 

Serial Port

1x RS232(TX, RX, GND) (2.54mm TJC3)

1x RS232(RX,TX,GND) (DB9)

1x 3.3V TTL  UART ( RX,TX,GND) (2.54mm TJC3)

1x RS485 (DB9)

USB Host

2x USB Host 2. 0

SD Slot

MMC/SD/SDIO/SDHC slot, support up to 32GB

RTC

CR1220 RTC battery socket

WIFI

RTL8188 WIFI module  (optional)

Loudspeaker

Dual track (8ohm, 1W) (2.54mm TJC3)

Microphone

Dual track (2.54mm TJC3)

 

 

Expansion (2.00mm, 60pin)

2x McSPI

2x Enhanced PWM (line out)

2x Enhanced Quadrature Encoder Pulse (line in)

1x 100M Ethernet

1x MDIO

1x GPMC

3x USB 2.0 high speed Host

 

Button

1x RESET Button

1x PWERON Button

1x USER Button

LED

1x 5V Power indicator

1x 3.3V Power indicator



Software Specification


 

 

Linux

Boot Loader

Version

u-boot 2011.9

Boot Mode

Supports boot from SD/eMMC/NAND

Kernel

Version

Linux 3.2

Device Driver

CANRS485 driver. Offers all the interfaces driver

File System

UBIFS

Offers different file systems.

Application

CAN communication based on QT4.8.

RS485 communication DEMO

 

Android 4.0

Kernel Version

Linux 3.2

EMA-IO

Industrial version

Supports the control of CAN bus, RS485/ RS232, I2C, GPIO. Realize Android's application in industry.


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